-- brand new, sealed and in good condition -- includes 24 different bright, bold crayola color chalk <br>-- washing and care: crayola sidewalk chalk is designed for use on concrete or asphalt side wlaks and driveways. To remove, wash surface with water pressure from garden hose. Light brishing with a broom or nylon brush may be necessary. <br>-- Stain: product ccontains colorants which may stain clothings and other surfaces. Before use, test on a small inconspicuous area and wash off to make sure the product does not stain <br>-- contents and colors may vary <br>-- recommended age: 4+